Combination lift insert and weld plate for use in hollow core concrete planks



FIG. 1 is a perspective view of a combination left insert and weld plate for use in hollow core concrete planks embodying my new design;

FIG. 2 is an end elevational view taken from the right of FIG. 1;

FIG. 3 is an end elevational view taken from the right of FIG. 1;

FIG. 4 is a side elevational view taken from the left of FIG. 1;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a combination lift insert and weld plate for use in hollow core concrete planks, as shown and described. 